Cruz Beckham is set to unveil his debut single on Wednesday (07.12.16).

Cruz Beckham's debut single cover

Cruz Beckham's debut single cover

The 11-year-old son of David and Victoria Beckham will unveil his first track, 'If Every Day Was Christmas', on Capital FM, with the proceeds from its sale going to Global's Make Some Noise charity.

A tweet from his official account reads: "My first single #IfEveryDayWasChristmas is out tomorrow! Hear it on @CapitalOfficial at 7.30am ... #CruzOnCapital (sic)"

The news comes after Cruz set up an Instagram account and teased he had "something exciting to share" with his followers.

In a post on the photo sharing site, he wrote: "Welcome to my new page. Something exciting to share with you all this week!"

Despite only setting the page up a day ago, Cruz has already made a series of posts including some backstage snaps from this weekend's Capital Jingle Bell Ball and a video of him in a studio in Los Angeles.

He shared: "@capitalofficial #jinglebellball with @calvinharris @brooklynbeckham #RomeoBeckham ... In the studio in LA #hometomama (sic)"

Meanwhile, Cruz's cover of 'Home To Mama' has received glittering praise from Justin Bieber after Victoria Beckham posted a recording of him singing the track on her Twitter account last month.

Retweeting Victoria's original post, he wrote: "Young Cruz! Great job buddy #hometomama (sic)"

The cover was also posted on Soundcloud, where it has been listened to 380,000 times and has over 5,000 likes.

And Victoria - who also has Brooklyn, 17, Romeo, 14, and five-year-old Harper with her husband David - previously admitted she only realised Cruz had such a talent for singing a few months ago when she heard him singing in the back of the car.

She said: "He's always the one that plays football, and he was just singing in the back of the car one day. And he was singing, and I was like, 'Wow, you can really sing.' And then he picked up his cups and off he went."